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Need a slip near National Harbor Marina?

Tell us your boat once, length in feet is fine, and we'll ask the marinas around it whether they have a slip. Free for boat owners.

Ask about a slip

Comparing berths in Maryland?

Tell us your boat once and we'll ask the marinas in Maryland most likely to take your length and draft. Their quotes come back to you. Free for you, and we never mark up what they quote.

Get quotes from the marinas most likely to say yes

How to get a berth here

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Latitude Marinas

Checked against official sources, October 2026.

About

In short: National Harbor Marina is a marina. It takes boats up to 130 ft (39.6 m). To ask about a slip, tell BerthFinder your boat once and we'll ask the marinas that fit.

National Harbor Marina is a marina in United States. Check current availability, facilities and slip dimensions below, or send the marina an enquiry.